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顽固性室性早搏多见于器质性心脏病患者,临床处理相当棘手,用单一抗心律失常药物控制比较困难。为此,我们对用单一抗心律失常药物治疗无效的30例顽固性室性早搏,采用了 Ib 类药物慢心律与 Ic 类药物心律平联合治疗,取得了满意的疗效,且无严重的副作用发生。
Refractory premature ventricular contractions more common in patients with organic heart disease, clinical treatment is quite difficult, with a single anti-arrhythmic drug control more difficult. To this end, we treated 30 patients with refractory premature ventricular arrhythmia treated with a single antiarrhythmic drug using a combination of Class Ib-based cardioversion and Class Ic cardioversion with satisfactory efficacy without serious side effects .